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Modular Forms and Weierstrass Mock Modular Forms [PDF]
Alfes, Griffin, Ono, and Rolen have shown that the harmonic Maass forms arising from Weierstrass ζ-functions associated to modular elliptic curves “encode” the vanishing and nonvanishing for central values and derivatives of twisted Hasse-Weil L ...
Amanda Clemm
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On the Modularity of Normal Forms in Rewriting
AbstractThe last open problem regarding the modularity of the fundamental properties of Term Rewriting Systems concerns the property of uniqueness of normal forms w.r.t. reduction (UN→). In this article we solve this open problem, showing that UN→is modular for left-linear Term Rewriting Systems.
Massimo Marchiori
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On the modularity of certain functions from the Gromov–Witten theory of elliptic orbifolds [PDF]
In this paper, we study modularity of several functions which naturally arose in a recent paper of Lau and Zhou on open Gromov–Witten potentials of elliptic orbifolds.
Kathrin Bringmann+2 more
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Seven Small Simple Groups Not Previously Known to Be Galois Over
In this note we realize seven small simple groups as Galois groups over Q. The technique that we employ is the determination of the images of Galois representations attached to modular and automorphic forms, relying in two cases on recent results of ...
Luis Dieulefait+2 more
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Modular flavor symmetry and vector-valued modular forms
We revisit the modular flavor symmetry from a more general perspective. The scalar modular forms of principal congruence subgroups are extended to the vector-valued modular forms, then we have more possible finite modular groups including Γ N and Γ N ′ $$
Xiang-Gan Liu, Gui-Jun Ding
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Mock modular forms as $p$-adic modular forms [PDF]
17 ...
Bringmann, Kathrin+2 more
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4-manifolds and topological modular forms
We build a connection between topology of smooth 4-manifolds and the theory of topological modular forms by considering topologically twisted compactification of 6d (1, 0) theories on 4-manifolds with flavor symmetry backgrounds.
Sergei Gukov+3 more
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Computing mod ℓ Galois representations associated to modular forms for small primes
In this paper, we propose an algorithm for computing mod $ \ell $ Galois representations associated to modular forms of weight $ k $ when $ \ell < k-1 $. We also present the corresponding results for the projective Galois representations. Moreover, we
Peng Tian +2 more
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Meromorphic modular forms and the three-loop equal-mass banana integral
We consider a class of differential equations for multi-loop Feynman integrals which can be solved to all orders in dimensional regularisation in terms of iterated integrals of meromorphic modular forms.
Johannes Broedel+2 more
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The denominator formula for the Monster Lie algebra is the product expansion for the modular function $j(z)-j( )$ given in terms of the Hecke system of $\operatorname{SL}_2(\mathbb Z)$-modular functions $j_n( )$. It is prominent in Zagier's seminal paper on traces of singular moduli, and in the Duncan-Frenkel work on Moonshine.
Bringmann, Kathrin+4 more
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